Water droplet contact angle measurement angle measurement automatic contact angle measuring instrument fitting :( corresponding toolbar button semiautomatic fit :( corresponding toolbar button) to open a picture or instantaneous sampling Picture Shenzhen droplets angle shots, and then choose the right water droplets baseline level drops corner, click on the handle of the menu bar or toolbar automatically fit automatic fitting shortcut buttons or press the Enter key on the keyboard will automatically come to an angle of water droplets, the measured angle values ??are displayed in Figure 2.1. 9 Figure 2.1.9 automatically fitting the experimental chart :( corresponding toolbar button) to set a good experimental setup according to the method automatically fit all experimental samples. Fig. droplet contact angle measurement angle measurement surface contact angle measuring instrument can be the destruction of the chemical bond measure intermolecular in solid state physics theory, the surface atoms than material inside atoms have more energy Nan angle of water droplets to create material surface, and therefore, in accordance with the principle of minimum energy, the atoms tend to spontaneously internal substance not surface. Another surface energy is defined, the material of the surface with respect to the inner material more energy. The small pieces of a solid material down into its internal chemical bonds need to destroy water droplets angle measurement, it is necessary to consume energy. If this decomposition process is reversible, then the energy of the material down into small pieces needed to increase the surface energy of the material is equal, i.e., the surface energy increases, but in fact, only the surface in a vacuum freshly formed consistent with the above energy Because the surface of the newly formed conservation is very unstable, they passed the reaction surface atom recombination and mutual, or around other molecules or atoms adsorbed, thereby reducing the surface energy of the water droplets in Dongguan corner |.. ShengDing instrument (Certified ) | droplets angle provided by the Dongguan Sheng Ding Sheng Precision Instrument Co., Ltd., Dongguan City, Ding Precision Instrument Co., Ltd. (www.dgshengding.com) (www.dgshengding.com) is Dongguan, Guangdong, dedicated instrumentation leader for many years. Companies implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In ShengDing instrument leadership with the staff warmly welcome all inquiries negotiations to create ShengDing a better future instrument can also be accessed ( www.dgshengding.com/supply_details_31149800.html), for more information about the company.